PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5407Indicator,sight,liquid

Eaton Aerospace Llc Div Fluid and Electrical Distribution Division · NSN 6680-01-360-1831 · FSC 6680 · No Item Name Available
Verified by PartsTable
NSN 6680-01-360-1831 — this item is cataloged by the U.S. Government under National Stock Number 6680-01-360-1831. Primary manufacturer part number: 5407.
Features
  • Indicator,sight,liquid — FSC 6680
  • Data Furnishing Method: CLEAR WINDOW
  • Furnished Data: LIQUID LEVEL
  • 2 verified cross-references
  • Primary manufacturer: Eaton Aerospace Llc Div Fluid and Electrical Distribution Division
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Indicator,sight,liquid, cataloged under National Stock Number 6680-01-360-1831, is classified within Federal Supply Class 6680 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Eaton Aerospace Llc Div Fluid and Electrical Distribution Division. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6680-01-360-1831
Primary Part Number5407
Item NameIndicator,sight,liquid
FSC / FSG6680 / 66 — No Item Name Available
ManufacturerEaton Aerospace Llc Div Fluid and Electrical Distribution Division
StatusACTIVE
Data Furnishing MethodCLEAR WINDOW
Furnished DataLIQUID LEVEL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
4730-00-010-93571606-B INTERCHANGEABLE
Fitting,lubrication
Alemite, Llc Dba Skf Usa Inc.
3110-00-156-48585407W INTERCHANGEABLE
Bearing,ball,annular
The Timken Corporation
5315-00-198-5983MS24692-307 INTERCHANGEABLE
Pin,tapered,plain
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5945-00-295-3189NL62621-1ISSUEASH1-2 INTERCHANGEABLE
Relay,electromagnetic
L3harris Technologies, Inc. Dba Harris Corporation
5120-00-341-8866 INTERCHANGEABLE
Inserter,pneumatic
5962-00-491-9934399759-1 INTERCHANGEABLE
Microcircuit,digital
L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products
5120-00-595-9551 INTERCHANGEABLE
Pliers,retaining Ring
5940-00-910-33905407 INTERCHANGEABLE
Terminal,lug
Seastrom Manufacturing Co Inc
5895-01-358-7568 INTERCHANGEABLE
Autodin Interface Unit
6515-01-559-2666VM84-1914 INTERCHANGEABLE
Retractor,brain
Cardinal Health 200, Llc
Cross-Reference Index
Part NumberManufacturer
5407 PRIMARY Eaton Aerospace Llc Div Fluid and Electrical Distribution Division (USA)
421-517-9607 Eaton Aerospace Llc Div Fluid and Electrical Distribution Division (USA)
Related Parts
4730-00-010-9357INTERCHANGEABLE
FITTING,LUBRICATION
1606-B
3110-00-156-4858INTERCHANGEABLE
BEARING,BALL,ANNULAR
5407W
5315-00-198-5983INTERCHANGEABLE
PIN,TAPERED,PLAIN
MS24692-307
5945-00-295-3189INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
NL62621-1ISSUEASH1-2
5120-00-341-8866INTERCHANGEABLE
INSERTER,PNEUMATIC
5962-00-491-9934INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
399759-1
5120-00-595-9551INTERCHANGEABLE
PLIERS,RETAINING RING
5940-00-910-3390INTERCHANGEABLE
TERMINAL,LUG
5407
5895-01-358-7568INTERCHANGEABLE
AUTODIN INTERFACE UNIT
6515-01-559-2666INTERCHANGEABLE
RETRACTOR,BRAIN
VM84-1914
4510-01-658-0462INTERCHANGEABLE
DISPENSER,SOAP
5407

Frequently Asked Questions

What is NSN 6680-01-360-1831?

NSN 6680-01-360-1831 is a Indicator,sight,liquid, manufactured by Eaton Aerospace Llc Div Fluid and Electrical Distribution Division, classified under FSC 6680 (No Item Name Available). Status: active.

What are the part numbers for NSN 6680-01-360-1831?

NSN 6680-01-360-1831 has 2 cross-referenced part numbers: 5407 (Eaton Aerospace Llc Div Fluid and Electrical Distribution Division), 421-517-9607 (Eaton Aerospace Llc Div Fluid and Electrical Distribution Division).

What NSN replaces 6680-01-360-1831?

There are 11 known substitutes for 6680-01-360-1831: 4730-00-010-9357, 3110-00-156-4858, 5315-00-198-5983 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 5407?

Key specifications for 5407: End Item Identification: AIRCRAFT,AIRLIFTER C-17A A; Data Furnishing Method: CLEAR WINDOW; Furnished Data: LIQUID LEVEL. 3 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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